166 citations · 1.4k across the 41 of their papers we have counts for
5 papers · 1 filter
Measurement of Void Bias Using Separate Universe Simulations
Kwan Chuen Chan, Yin Li, Matteo Biagetti +1
Cosmic voids are biased tracers of the large-scale structure of the universe. Separate universe simulations (SUS) enable accurate measurements of this biasing relation by implement…
The Hunt for Primordial Interactions in the Large Scale Structures of the Universe
Matteo Biagetti
The understanding of the primordial mechanism that seeded the cosmic structures we observe today in the sky is one of the major goals in cosmology. The leading paradigm for such a…
Primordial Features from Linear to Nonlinear Scales
Florian Beutler, Matteo Biagetti, Daniel Green +2
Sharp features in the primordial power spectrum are a powerful window into the inflationary epoch. To date, the cosmic microwave background (CMB) has offered the most sensitive ave…
Inflation and Dark Energy from spectroscopy at
Simone Ferraro, Michael J. Wilson, Muntazir Abidi +140
The expansion of the Universe is understood to have accelerated during two epochs: in its very first moments during a period of Inflation and much more recently, at , when D…
Primordial Non-Gaussianity
P. Daniel Meerburg, Daniel Green, Muntazir Abidi +175
Our current understanding of the Universe is established through the pristine measurements of structure in the cosmic microwave background (CMB) and the distribution and shapes of…